DQWG

Objectives:

The primary objective of the DQWG is to develop appropriate methods of classifying and depicting the quality of digital hydrographic information.

Documents & Resources

With the opening of the new IHO Portal (Ref. IHO CL44/2024), all  resources are now only available via the DQWG section of the IHO Portal.

To access the DQWG section's content, you will need:

• to create an account on the IHO portal
• to join the DQWG community (see 'members' tab to apply)

Next Meeting

The 21st DQWG Meeting will take place in Monaco (IHO Secretariat) from 3 to 6 February 2026.

Meeting registration and documents available here.

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